Heidy Mader

Heidy Marita Mader
Born1961 (1961)
Died (aged 61)
NationalityBritish
EducationUniversity of York
University of Bristol
Alma materUniversity of York (BSc 1985) University of Bristol (PhD 1991)
Scientific career
FieldsVolcanology, Glaciology
InstitutionsUniversity of Bristol
Thesis Water veins in polycrystalline ice  (1992)
Doctoral advisorJohn Nye

Heidy M. Mader (1961 – 22 December 2022) was a British physicist and Professor at the University of Bristol who specialised in the study of the flow of complex multiphase fluids, including magma in volcanic systems and ice. She was the editor-in-chief of the Journal of Volcanology and Geothermal Research from 2016-2021.